- Monothelitism1
- Montmorency family1
- Montserrat (Abbey)1
- More, Thomas, Saint, 1478-15351
- Moriscos1
- Moses (Biblical leader)1
- Mosteiro de S. Mónica (Lisbon, Portugal)1
- Motets1
- Motion1
- Music, Greek and Roman1
- Muslim women--Conduct of life1
- Muḥammad, Prophet, -632--Biography--History and criticism1
- Mysteries and miracle-plays, English1
- Mysticism--Islam1
- Mántica family1
- Nahj al-balāghah (Sharīf al-Raḍī, Muḥammad ibn al-Ḥusayn)1
- Nahuatl language1
- Najm al-Dīn Ayyūb, 1238 or 1239-12951
- Names in the Bible1
- Names, Personal--Arabic1